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Vitamins
Essential micronutrient cofactors that drive thousands of enzymatic reactions. Form, dosage, and synergy are everything — methylated B vitamins, fat-soluble D3 with K2, and bioactive C all behave very differently than their generic counterparts.
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Clinical lens
A clinical lens on vitamins supplements
Vitamins are the floor, not the ceiling — sufficiency unlocks performance, megadose rarely adds more.
Use this lane to close the universal deficits and let the rest of your stack actually work.
Best used for
- →Closing vitamin D, B12, K2 deficits
- →Methylated forms for variants
- →Cofactor support for other interventions
- →Daily-stack foundation
Signal map
- Form matters as much as molecule
- Test before megadosing
- Synergy beats isolated doses
- Bioavailability is brand-specific
Decision questions
- Am I correcting a real deficit?
- Is the form bioavailable for me?
- Has my marker actually moved?
Key benefits
- •Foundation cofactor support for hundreds of enzymes
- •Immune resilience and inflammation control
- •Bone, cardiovascular, and metabolic health
- •Energy production and mitochondrial function
Key considerations
- •Fat-soluble vitamins (A, D, E, K) accumulate — dose to labs
- •Methylated forms outperform synthetic for many SNPs
- •Vitamin D needs K2 + magnesium cofactors
Ideal for
Foundation longevity protocols
Deficiency correction
Methylation support
Notable compounds
Vitamin D3
Vitamin K2 (MK-7)
B12 (Methylcobalamin)
Methylfolate
Vitamin C
Vitamin E (Tocotrienols)
B-Complex
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The Peak Human Score · PHS v1
One number for your longevity journey.
FICO for credit. PHS for longevity. Eight biological domains collapsed into one provable score — intuitive at a glance, rigorous underneath.
- Metabolic
- Hormonal
- Cardiovascular
- Brain / Cognitive
- Sleep
- Musculoskeletal
- Gut
- Immunity / Inflammation